The document provides the operating manual for the 50/144/430 MHz TRIPLE-BAND HEAVY DUTY SUBMERSIBLE TRANSCEIVER by VERTEX STANDARD. It covers features such as memory mode, scanning, and spectrum analyzer operation.
The VX-7R is a miniature three‑band FM transceiver covering 50, 144 and 430 MHz, with additional 222 MHz QRP operation, AM broadcast reception, HF short‑wave up to 16 MHz, VHF/UHF TV and aircraft bands. It offers dual‑in‑band receive, optional barometric pressure sensor, and a range of advanced features such as CTCSS/DCS, ARTS, and programmable memory scans.
The manual details the device’s controls and connections, keypad functions, accessories, installation procedures, and operating modes. It includes sections on basic operation, advanced functions, memory management, scanning, sensor mode, and display customization, as well as safety and regulatory information.